Since getting the SSL, all my media have shown up as blank boxes. I have changed all links to the https and even purchased the Pro version of your software. After a scan, it says it is fine, yet the images still aren’t there, even when trying to reload some.

I see you have 404 errors on your images, but if you load them directly, they load without issues. So somehow they are blocked by the server.

Can you check if you have hot-link protection on your server activated? In most cases 404 errors on images are caused by hot link protection, because the server is setup to think that the https://domain.com url is from another server.

I too was having the same issues and was convinced it was in the .htaccess file or elsewher, perhaps a rogue plugin and alas, it was the hotlink protection. I built the website in question originally in 2012 and must have set it on cpanel for it to be enabled and simply forgot. Thanks gents, cheers with Makers Mark!